Speed-Pro File Fit Plasma Moly Piston Ring Set - 4.000" Bore (+.030") - Top Ring: 5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Oil Tension Ring: Standard P206Z Allen head stainless steel bolt

Allen head stainless steel bolt mount flush to flange for custom look

Water Resistant

The D-SS PRO incorporates powerful optics and recently improved LED technology for greater output with the added benefit of additional LEDs aimed to the side for a much broader beam

ALL17120 has a long shoulder and will work with Allstar coil-over brackets

The Little Wizard

Speed-Pro File Fit Plasma Moly Piston Ring Set - 4.000" Bore (+.030") - Top Ring: 5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Oil Tension Ring: Standard P206Z Allen head stainless steel boltSpeed Pro designs and engineers pistons to meet the most demanding street performance and racing conditions. In combination, we draw upon more than 100 years of Speed Pro engine mastery to enhance the piston ring and its seal. Our Speed Pro(R) brand is recognized for being a winner in every form of racing, and is the proven horsepower leader in oval track and drag racing. Hell Fire(R) Rings: Speed Pro Hell Fire rings, manufactured from a specially